JP7709956B2 - 光硬化性シート状接着剤 - Google Patents

光硬化性シート状接着剤

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Publication number
JP7709956B2
JP7709956B2 JP2022512167A JP2022512167A JP7709956B2 JP 7709956 B2 JP7709956 B2 JP 7709956B2 JP 2022512167 A JP2022512167 A JP 2022512167A JP 2022512167 A JP2022512167 A JP 2022512167A JP 7709956 B2 JP7709956 B2 JP 7709956B2
Authority
JP
Japan
Prior art keywords
component
sheet adhesive
photocurable sheet
epoxy
resin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2022512167A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021200758A1 (https=
Inventor
樹 長谷川
健太 西嶋
幹広 樫尾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lintec Corp
Original Assignee
Lintec Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lintec Corp filed Critical Lintec Corp
Publication of JPWO2021200758A1 publication Critical patent/JPWO2021200758A1/ja
Application granted granted Critical
Publication of JP7709956B2 publication Critical patent/JP7709956B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J129/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
    • C09J129/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J171/00—Adhesives based on polyethers obtained by reactions forming an ether link in the main chain; Adhesives based on derivatives of such polymers
    • C09J171/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C09J171/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J201/00—Adhesives based on unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35—Heat-activated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Epoxy Resins (AREA)
JP2022512167A 2020-03-30 2021-03-26 光硬化性シート状接着剤 Active JP7709956B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020059987 2020-03-30
JP2020059987 2020-03-30
PCT/JP2021/013142 WO2021200758A1 (ja) 2020-03-30 2021-03-26 光硬化性シート状接着剤

Publications (2)

Publication Number Publication Date
JPWO2021200758A1 JPWO2021200758A1 (https=) 2021-10-07
JP7709956B2 true JP7709956B2 (ja) 2025-07-17

Family

ID=77927393

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022512167A Active JP7709956B2 (ja) 2020-03-30 2021-03-26 光硬化性シート状接着剤
JP2022512166A Active JP7631316B2 (ja) 2020-03-30 2021-03-26 光学用シート状接着剤

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022512166A Active JP7631316B2 (ja) 2020-03-30 2021-03-26 光学用シート状接着剤

Country Status (5)

Country Link
JP (2) JP7709956B2 (https=)
KR (2) KR102910126B1 (https=)
CN (2) CN115279854B (https=)
TW (2) TW202142661A (https=)
WO (2) WO2021200757A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102943975B1 (ko) * 2021-12-16 2026-03-26 후루카와 덴키 고교 가부시키가이샤 플렉시블 디바이스용 기초재·접착제층 일체형 시트 및 플렉시블 디바이스의 제조 방법
CN116802220A (zh) * 2022-01-13 2023-09-22 古河电气工业株式会社 柔性器件用树脂组合物、柔性器件用膜状粘接剂、柔性器件用粘接片及柔性器件的制造方法

Citations (8)

* Cited by examiner, † Cited by third party
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JP2010230944A (ja) 2009-03-26 2010-10-14 Panasonic Electric Works Co Ltd 光導波路形成用エポキシ樹脂組成物、光導波路形成用硬化性フィルム、光伝送用フレキシブルプリント配線板、及び電子情報機器
WO2010140442A1 (ja) 2009-06-01 2010-12-09 日東電工株式会社 光硬化型粘接着剤組成物、光硬化型粘接着剤層、および光硬化型粘接着シート
JP2011225773A (ja) 2010-04-22 2011-11-10 Sekisui Chem Co Ltd 光硬化性樹脂組成物、有機ｅｌ素子用封止剤及び有機ｅｌ素子
JP2012082266A (ja) 2010-10-07 2012-04-26 Mitsui Chemicals Inc 封止用組成物及びそれを用いた封止用シート
JP2015504580A (ja) 2011-11-18 2015-02-12 エルジー・ケム・リミテッド 有機電子装置封止用光硬化型粘接着フィルム、有機電子装置及びその封止方法
JP2017504664A (ja) 2013-11-29 2017-02-09 エルジー・ハウシス・リミテッドＬｇ Ｈａｕｓｙｓ，Ｌｔｄ． 接着フィルム形成用組成物、光硬化前加工用粘着フィルム、接着フィルム及び電子ペーパー表示装置
WO2018047919A1 (ja) 2016-09-07 2018-03-15 リンテック株式会社 接着剤組成物、封止シート、及び封止体
WO2018174177A1 (ja) 2017-03-22 2018-09-27 パナソニックＩｐマネジメント株式会社 光硬化性樹脂組成物、接着剤、積層体及びその製造方法、及び表示装置

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JP2002146319A (ja) * 2000-11-13 2002-05-22 Three M Innovative Properties Co 熱硬化性接着剤及びそれを用いた接着剤フィルム
KR100827756B1 (ko) * 2002-03-13 2008-05-07 쓰리엠 이노베이티브 프로퍼티즈 캄파니 열경화성 접착제 및 이것을 사용한 접착체 필름
JP5448024B2 (ja) * 2007-03-15 2014-03-19 住友化学株式会社 光硬化性接着剤、該光硬化性接着剤を用いた偏光板およびその製造方法、光学部材および液晶表示装置
JP5487634B2 (ja) * 2009-02-10 2014-05-07 東亞合成株式会社 フレキシブル印刷配線板用難燃性接着剤組成物及びそれを用いたフレキシブル印刷配線板
JP2010275373A (ja) * 2009-05-26 2010-12-09 Toagosei Co Ltd 光学フィルム又はシート用活性エネルギー線硬化型組成物及び活性エネルギー線硬化型粘接着フィルム又はシート
JP5948784B2 (ja) 2011-10-13 2016-07-06 三菱レイヨン株式会社 エポキシ樹脂組成物
US20130224425A1 (en) * 2012-02-23 2013-08-29 Hitachi Chemical Company, Ltd. Pressure-sensitive adhesive sheet for image display device, method for producing image display device and image display device
JP2014043546A (ja) * 2012-07-31 2014-03-13 Nitto Denko Corp 放射線硬化型粘着剤層及び放射線硬化型粘着シート
JP6067405B2 (ja) * 2012-07-31 2017-01-25 日東電工株式会社 放射線硬化型粘着剤、放射線硬化型粘着剤層、放射線硬化型粘着シートおよび積層体
JP6306679B2 (ja) * 2012-07-31 2018-04-04 日東電工株式会社 放射線硬化型粘着剤、放射線硬化型粘着剤層、放射線硬化型粘着シートおよび積層体
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JP2018168305A (ja) * 2017-03-30 2018-11-01 リンテック株式会社 粘着シート、積層体、及びデバイス
JP7287274B2 (ja) * 2017-04-19 2023-06-06 味の素株式会社 樹脂組成物
KR102660240B1 (ko) * 2017-12-06 2024-04-23 닛뽄 가야쿠 가부시키가이샤 감광성 수지 조성물, 드라이 필름 레지스트 및 그들의 경화물
TWI799557B (zh) * 2018-03-28 2023-04-21 日商琳得科股份有限公司 樹脂組合物、密封片及密封體
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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010230944A (ja) 2009-03-26 2010-10-14 Panasonic Electric Works Co Ltd 光導波路形成用エポキシ樹脂組成物、光導波路形成用硬化性フィルム、光伝送用フレキシブルプリント配線板、及び電子情報機器
WO2010140442A1 (ja) 2009-06-01 2010-12-09 日東電工株式会社 光硬化型粘接着剤組成物、光硬化型粘接着剤層、および光硬化型粘接着シート
JP2011225773A (ja) 2010-04-22 2011-11-10 Sekisui Chem Co Ltd 光硬化性樹脂組成物、有機ｅｌ素子用封止剤及び有機ｅｌ素子
JP2012082266A (ja) 2010-10-07 2012-04-26 Mitsui Chemicals Inc 封止用組成物及びそれを用いた封止用シート
JP2015504580A (ja) 2011-11-18 2015-02-12 エルジー・ケム・リミテッド 有機電子装置封止用光硬化型粘接着フィルム、有機電子装置及びその封止方法
JP2017504664A (ja) 2013-11-29 2017-02-09 エルジー・ハウシス・リミテッドＬｇ Ｈａｕｓｙｓ，Ｌｔｄ． 接着フィルム形成用組成物、光硬化前加工用粘着フィルム、接着フィルム及び電子ペーパー表示装置
WO2018047919A1 (ja) 2016-09-07 2018-03-15 リンテック株式会社 接着剤組成物、封止シート、及び封止体
WO2018174177A1 (ja) 2017-03-22 2018-09-27 パナソニックＩｐマネジメント株式会社 光硬化性樹脂組成物、接着剤、積層体及びその製造方法、及び表示装置

Also Published As

Publication number Publication date
KR20220161545A (ko) 2022-12-06
CN115279854A (zh) 2022-11-01
JP7631316B2 (ja) 2025-02-18
TW202140734A (zh) 2021-11-01
CN115427526B (zh) 2025-02-25
TWI868337B (zh) 2025-01-01
KR102910126B1 (ko) 2026-01-08
KR20220161547A (ko) 2022-12-06
CN115427526A (zh) 2022-12-02
TW202142661A (zh) 2021-11-16
WO2021200758A1 (ja) 2021-10-07
KR102910124B1 (ko) 2026-01-08
WO2021200757A1 (ja) 2021-10-07
JPWO2021200758A1 (https=) 2021-10-07
JPWO2021200757A1 (https=) 2021-10-07
CN115279854B (zh) 2024-12-13

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